STATE STREET CORPORATION
ent_019e629bc228a483eeaae3862b6fb570
Disclosures
25+
State AG · 4 jurisdictions
Multi-filing incidents
2
incidents joining 2+ filings here
Max affected reported
1,136
nationwide · State AG IN
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- STATE STREET CORPORATION
- Normalized
- state street— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- 549300ZFEEJ2IP5VME73
- SEC EDGAR CIK
- 0000093751
- Domain
- None on record
Disclosure history (newest 25)newest first
- Massachusetts State AGas victim2025-08-18
State Street reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-08-18. 45 Massachusetts residents were affected.
- Massachusetts State AGas victim2024-02-07
State Street Corporation reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2024-02-07. 8 Massachusetts residents were affected.
- Massachusetts State AGas victim2024-02-05
State Street reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2024-02-05. 702 Massachusetts residents were affected.
- Indiana State AGas victim2024-02-01
State Street, et al reported a data breach to the Indiana Attorney General. The breach occurred on 2023-05-27 and was reported on 2024-02-01. 15 Indiana residents were affected. 1,136 individuals affected in total.
- New Hampshire State AGas victim2024-01-31
State Street Corporation notified the NH AG of a breach involving its third-party provider Fiserv. An unauthorized actor exploited a vulnerability in MOVEit Transfer between May 27-31, 2023, accessing check images containing financial account info for one NH resident. State Street discovered the incident on Dec 20, 2023, and notified the individual on Jan 31, 2024. Remediation included patching and offering credit monitoring.
- Massachusetts State AGas victim2023-04-13
State Street Corporation reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2023-04-13. 1 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGas victim2018-05-17
State Street reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2018-05-17. 59 Massachusetts residents were affected. The report records the breach type as paper.
- Massachusetts State AGas victim2018-02-14
State Street reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2018-02-14. 37 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGas victim2017-09-01
State Street reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2017-09-01. 77 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGas victim2017-05-25
State Street reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2017-05-25. 1 Massachusetts residents were affected. The report records the breach type as paper.
- Montana State AGas victim2016-11-28
State Street notified Montana residents that a vendor inadvertently shared customer PII (name, SSN, DOB, address, email) with another bank due to a software programming error on July 16, 2016. State Street was informed on August 3, 2016. No evidence of misuse was found. State Street provided two years of free credit monitoring via Experian.
- Massachusetts State AGas victim2016-06-29
State Street reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2016-06-29. 5 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGas victim2016-03-16
State Street reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2016-03-16. 27 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGas victim2015-10-08
State Street reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2015-10-08. 91 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGas victim2015-05-15
State Street reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2015-05-15. 1 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGas victim2015-03-04
State Street reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2015-03-04. 2 Massachusetts residents were affected. The report records the breach type as paper.
- Massachusetts State AGas victim2014-09-17
State Street reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2014-09-17. 2 Massachusetts residents were affected. The report records the breach type as both.
- Massachusetts State AGas victim2012-04-05
State Street reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2012-04-05. 6 Massachusetts residents were affected. The report records the breach type as both.
- Massachusetts State AGas victim2011-11-29
State Street Financial reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2011-11-29. 1 Massachusetts residents were affected. The report records the breach type as paper.
- Massachusetts State AGas victim2011-03-23
State Street reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2011-03-23. 1 Massachusetts residents were affected. The report records the breach type as paper.
- Massachusetts State AGas victim2010-11-17
State Street reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2010-11-17. 1 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGas victim2010-05-03
State Street reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2010-05-03. 1 Massachusetts residents were affected. The report records the breach type as paper.
- Massachusetts State AGas victim2010-01-06
State Street reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2010-01-06. 4 Massachusetts residents were affected. The report records the breach type as paper.
- Massachusetts State AGas victim2010-01-06
State Street reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2010-01-06. 1 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGas victim2009-12-04
State Street reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2009-12-04. 1 Massachusetts residents were affected. The report records the breach type as paper.
Supply-chain cascadesreviewed and confirmed
- STATE STREET CORPORATION’s filing is one of at least 10 in the FISERV, INC. supply-chain incident (2023).
Subsidiary disclosures (newest 10)filed by group companies
◈ These filings were made by or about subsidiaries of STATE STREET CORPORATION — not by STATE STREET CORPORATION itself. Corporate relationships are mapped from GLEIF relationship records and SEC Exhibit 21 filings.
- GLOBALLeak Sitevia State Street Global Advisors Trust Company2026-02-24
gta.lu zoominfo.com/c/global-trust-advisors-sa/456596303 Global Trust Advisors (GTA) is a high-end independent advisory firm that specializes in finance and corporate services, providing a comprehensive range of financial advisory services. Their clients include investment funds, holding companies, trading companies, listed companies, and small to medium-sized family businesses. With a team of 20 experienced professionals, GTA is known for its flexibility and direct involvement in client management and relations. The firm focuses on efficient day-to-day management, accounting, and administrative support through its specialized teams
- Massachusetts State AGvia State Street Bank and Trust Company2020-05-26
State Street Bank reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2020-05-26. 17 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGvia State Street Bank and Trust Company2020-04-27
State Street Bank & Trust Company reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2020-04-27. 2 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGvia State Street Bank and Trust Company2019-03-26
State Street Bank & Trust Company reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2019-03-26. 1 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGvia State Street Bank and Trust Company2019-02-11
State Street Bank reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2019-02-11. 643 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGvia State Street Bank and Trust Company2019-02-11
State Street Bank reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2019-02-11. 92 Massachusetts residents were affected. The report records the breach type as paper.
- Massachusetts State AGvia State Street Bank and Trust Company2018-07-25
State Street Bank reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2018-07-25. 1 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGvia State Street Bank and Trust Company2016-12-05
State Street Bank and Trust Company reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2016-12-05. 16 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGvia State Street Bank and Trust Company2016-12-05
State Street Bank and Trust Company reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2016-12-05. 1,014 Massachusetts residents were affected. The report records the breach type as electronic.
- New Hampshire State AGvia State Street Bank and Trust Company2016-11-29
State Street Bank and Trust Company notified the NH AG of a data security incident where a vendor inadvertently shared 178 customer records (including SSNs, DOBs, and PII) with US Bank on July 16, 2016, due to a software error. State Street discovered the error on August 3, 2016. One affected individual was a NH resident. Notices were sent on November 29, 2016, offering 2 years of credit monitoring.